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公开(公告)号：US20210405045A1
公开(公告)日：2021-12-30
申请号：US17358095
申请日：2021-06-25
IPC分类号： G01N33/543 , G01N33/74 , G01N33/76
摘要： The present disclosure relates to diagnostic test devices that provide improved communication to a user of one or both of proper functioning of the test device and an analog test result that is provided by the test device. The diagnostic test devices particularly can include one or more sensors effective to indicate application of a sufficient volume of a test fluid and/or can include one or more light sources positioned to illuminate an analog test result for improved visibility and understanding of the analog test result.
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公开(公告)号：US20210308437A1
公开(公告)日：2021-10-07
申请号：US17218464
申请日：2021-03-31
发明人： Sujata Sundara Rajan , Ming Zeng , Jonathan Andrew Wharton , Timothy Snowden , Pamela Dozier , Brian Orme , Meredith Ingrassia
IPC分类号： A61M31/00
摘要： The present disclosure provides applicators adapted to or configured to deliver a product therefrom. The applicators can be particularly designed for delivery to certain body parts of the human body, such as to the vaginal area. The applicator can comprise a housing formed of a substantially continuous wall extending along a longitudinal housing axis between a base end and an application end, the substantially continuous wall defining: a base segment extending from the base end toward the applicator end; a delivery segment extending from the applicator end toward the base end; and a compression segment interconnecting the base segment and the delivery segment. The housing can define a substantially hollow interior configured for retaining a product for delivery through the delivery segment.
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3.发明申请公开(公告)号：US20160169881A1
公开(公告)日：2016-06-16
申请号：US14570913
申请日：2014-12-15
发明人： Albert Nazareth , Shang Li , Timothy Snowden , Giles H.W. Sanders , Anthony Cass
IPC分类号： G01N33/543 , G01N27/02
CPC分类号： G01N27/02 , G01N33/5438 , G01N33/558
摘要： Systems, methods, and test kits for detecting and quantifying an analyte level in a biological fluid sample using impedance measurements, are disclosed. The fluid sample is applied to a lateral flow strip, and impedance of the strip is measured as the assay dries. Analysis of the drying-dependent impedance measurements indicates the presence and quantity of the analyte in the fluid sample.
摘要翻译： 公开了用于使用阻抗测量来检测和定量生物流体样品中的分析物水平的系统，方法和测试工具。 将流体样品施加到侧向流动条上，并且随着测定干燥测量条带的阻抗。 干燥依赖性阻抗测量的分析表明流体样品中分析物的存在和数量。
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4.发明申请SYSTEMS, DEVICES AND METHODS FOR A LATERAL FLOW ASSAY WITH SOLUTION ENHANCEMENT 审中-公开用于具有解决方案增强的横向流量测定的系统，设备和方法公开(公告)号：US20160169887A1
公开(公告)日：2016-06-16
申请号：US14570973
申请日：2014-12-15
IPC分类号： G01N33/561
CPC分类号： G01N33/558 , G01N33/5438
摘要： Systems, methods, devices and test kits for detecting an analyte and quantifying an analyte level in a biological fluid sample using a lateral flow assay with enhancement solution are disclosed. The fluid sample is applied to a lateral flow strip, and thereafter an enhancement solution is applied that enhances the results of the test. The enhancement solution is contained with the device, such as in a store or blister. The assay may also include a washing fluid applied to the strip in a similar manner.
摘要翻译： 公开了使用具有增强解决方案的侧流测定法来检测分析物和定量生物流体样品中分析物水平的系统，方法，装置和测试试剂盒。 将流体样品施加到侧流条，然后施加增强试验结果的增强溶液。 增强解决方案包含在设备中，例如在商店或水泡中。 该测定还可以包括以类似方式施加到条带上的洗涤液。
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公开(公告)号：US20160022225A1
公开(公告)日：2016-01-28
申请号：US14776557
申请日：2014-03-05
CPC分类号： A61B5/743 , A61B5/14507 , A61B5/14546 , A61B5/1455 , A61B5/150358 , A61B5/4343 , A61B5/7405 , A61B5/742 , A61B5/7445 , A61B10/0051 , A61B10/007 , A61B2560/0418 , A61B2562/0295 , G01D7/005
摘要： The present disclosure relates to diagnostic test devices that provide enhanced communication to a user thereof through provision of improved digital display. The test device can include a test member, such as lateral flow assay test strip. The test device can further include an electronic communication circuit that can comprise a digital display element as well as a microcontroller. Other elements in the electronic communication circuit can include one or more sensor elements, an audio element, and one or more switching elements. The disclosure further relates to methods of providing indicia of operation of a test device that comprises steps for assembly of a diagnostic test device that includes an improved digital display.
摘要翻译： 本公开涉及通过提供改进的数字显示来向用户提供增强的通信的诊断测试设备。 测试装置可以包括测试构件，例如侧流测定测试条。 测试装置还可包括可包括数字显示元件以及微控制器的电子通信电路。 电子通信电路中的其它元件可以包括一个或多个传感器元件，音频元件和一个或多个开关元件。 本公开还涉及提供测试装置的操作标记的方法，其包括用于组装包括改进的数字显示器的诊断测试装置的步骤。
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公开(公告)号：US11998710B2
公开(公告)日：2024-06-04
申请号：US17218464
申请日：2021-03-31
发明人： Sujata Sundara Rajan , Ming Zeng , Jonathan Andrew Wharton , Timothy Snowden , Pamela Dozier , Brian Orme , Meredith Ingrassia
IPC分类号： A61M31/00
CPC分类号： A61M31/00 , A61M2202/04 , A61M2210/1475
摘要： The present disclosure provides applicators adapted to or configured to deliver a product therefrom. The applicators can be particularly designed for delivery to certain body parts of the human body, such as to the vaginal area. The applicator can comprise a housing formed of a substantially continuous wall extending along a longitudinal housing axis between a base end and an application end, the substantially continuous wall defining: a base segment extending from the base end toward the applicator end; a delivery segment extending from the applicator end toward the base end; and a compression segment interconnecting the base segment and the delivery segment. The housing can define a substantially hollow interior configured for retaining a product for delivery through the delivery segment.
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公开(公告)号：USD960713S1
公开(公告)日：2022-08-16
申请号：US29748433
申请日：2020-08-28
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公开(公告)号：US10001449B2
公开(公告)日：2018-06-19
申请号：US14570913
申请日：2014-12-15
IPC分类号： G01N27/02 , G01N33/543 , G01N33/558
CPC分类号： G01N27/02 , G01N33/5438 , G01N33/558
摘要： Systems, methods, and test kits for detecting and quantifying an analyte level in a biological fluid sample using impedance measurements, are disclosed. The fluid sample is applied to a lateral flow strip, and impedance of the strip is measured as the assay dries. Analysis of the drying-dependent impedance measurements indicates the presence and quantity of the analyte in the fluid sample.
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公开(公告)号：US20210349032A1
公开(公告)日：2021-11-11
申请号：US17308171
申请日：2021-05-05
摘要： Machine image detection involving a trained classifier is used to detect a result of a test stick diagnostic device configured to detect the presence of an analyte in a test sample. Example implementations include receiving a digital image comprising a depiction of at least a portion of a test stick diagnostic device and applying the digital image to a classifier configured to determine a relative position, relative orientation, and relative scale of the portion of the test stick diagnostic device with respect to the digital image, identify a test result region of the test stick diagnostic device, and detect a test result marking in the test result region of the test stick diagnostic device. An indication of a result of a diagnostic test may be provided based on the detected test result marking.
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公开(公告)号：US09773399B2
公开(公告)日：2017-09-26
申请号：US14776579
申请日：2014-03-05
发明人： Mathew Palmer , Giles H. W. Sanders , Nicholas J. Wooder , Albert R. Nazareth , Timothy Snowden , Ovidiu Romanoschi
CPC分类号： G08B21/18 , A61B5/145 , A61B5/741 , A61B5/7415 , G01N33/54386 , G01N33/74 , G08B3/00
摘要： Diagnostic test devices improve communication to a user thereof through provision of audible output. The test device can include a test member, such as lateral flow assay test strip. The test device further includes an electronic communication circuit that can comprise an audio output element as well as a microcontroller. Other elements in the electronic communication circuit includes one or more sensor elements, a display element, and one or more switching elements.—Methods provide indicia for operation of a test device that comprise steps for assembly of a diagnostic test device that provides for audio output.
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